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Endosymbiont metacommunities, mtDNA diversity and the evolution of the Bemisia tabaci (Hemiptera: Aleyrodidae) species complex
Year:
2010
Source of publication :
Molecular Ecology
Authors :
Ghanim, Murad
;
.
Gottlieb, Yuval
;
.
Zchori-Fein, Einat
;
.
Volume :
19
Co-Authors:
Gueguen, G., Université de Lyon, Université Lyon 1, Laboratoire de Biométrie et Biologie Evolutive, 43 Boulevard du 11 Novembre 1918, Villeurbanne F-69622, France, City College of New York, Biology Department, Marshak Building, 160 convent avenue, New York, NY 10031, United States
Vavre, F., Université de Lyon, Université Lyon 1, Laboratoire de Biométrie et Biologie Evolutive, 43 Boulevard du 11 Novembre 1918, Villeurbanne F-69622, France
Gnankine, O., Laboratoire d'Entomologie Fondamentale et Appliquée, Département de Biologie et Physiologie Animales, Université de Ouagadougou, 03 BP 7021, Ouagadougou 03, Burkina Faso
Peterschmitt, M., CIRAD, UMR BGPI, Campus International de Baillarguet, Montpellier Cedex, France
Charif, D., Université de Lyon, Université Lyon 1, Laboratoire de Biométrie et Biologie Evolutive, 43 Boulevard du 11 Novembre 1918, Villeurbanne F-69622, France
Chiel, E., Agricultural Research Organization (ARO), Department of Entomology, Newe ya'Ar Research Center, PO Box 1021, Ramat Yishay 30095, Israel, Department of Evolutionary and Environmental Biology, University of Haifa, Haifa, Israel
Gottlieb, Y., Agricultural Research Organization (ARO), Department of Entomology, Volcani Center, PO Box 6, Bet-Dagan 50250, Israel
Ghanim, M., Agricultural Research Organization (ARO), Department of Entomology, Volcani Center, PO Box 6, Bet-Dagan 50250, Israel
Zchori-Fein, E., Agricultural Research Organization (ARO), Department of Entomology, Newe ya'Ar Research Center, PO Box 1021, Ramat Yishay 30095, Israel
Fleury, F., Université de Lyon, Université Lyon 1, Laboratoire de Biométrie et Biologie Evolutive, 43 Boulevard du 11 Novembre 1918, Villeurbanne F-69622, France
Facilitators :
From page:
4365
To page:
4378
(
Total pages:
14
)
Abstract:
Bemisia tabaci, an invasive pest that causes crop damage worldwide, is a highly differentiated species complex, divided into biotypes that have mainly been defined based on mitochondrial DNA sequences. Although endosymbionts can potentially induce population differentiation, specialization and indirect selection on mtDNA, studies have largely ignored these influential passengers in B. tabaci, despite as many as seven bacterial endosymbionts have been identified. Here, we investigate the composition of the whole bacterial community in worldwide populations of B. tabaci, together with host genetic differentiation, focusing on the invasive B and Q biotypes. Among 653 individuals studied, more than 95% of them harbour at least one secondary endosymbiont, and multiple infections are very common. In addition, sequence analyses reveal a very high diversity of facultative endosymbionts in B. tabaci, with some bacterial genus being represented by more than one strain. In the B and Q biotypes, nine different strains of bacteria have been identified. The mtDNA-based phylogeny of B. tabaci also reveals a very high nucleotide diversity that partitions the two ITS clades (B and Q) into six CO1 genetic groups. Each genetic group is in linkage disequilibrium with a specific combination of endosymbionts. All together, our results demonstrate the rapid dynamics of the bacterial endosymbiont-host associations at a small evolutionary scale, questioning the role of endosymbiotic communities in the evolution of the Bemisia tabaci species complex and strengthening the need to develop a metacommunity theory of inherited endosymbionts. © 2010 Blackwell Publishing Ltd.
Note:
Related Files :
Animal
Animals
bacteria
Bemisia tabaci
Evolution
Genetics
Microbiology
molecular genetics
Symbiosis
Show More
Related Content
More details
DOI :
10.1111/j.1365-294X.2010.04775.x
Article number:
0
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
26178
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:20
Scientific Publication
Endosymbiont metacommunities, mtDNA diversity and the evolution of the Bemisia tabaci (Hemiptera: Aleyrodidae) species complex
19
Gueguen, G., Université de Lyon, Université Lyon 1, Laboratoire de Biométrie et Biologie Evolutive, 43 Boulevard du 11 Novembre 1918, Villeurbanne F-69622, France, City College of New York, Biology Department, Marshak Building, 160 convent avenue, New York, NY 10031, United States
Vavre, F., Université de Lyon, Université Lyon 1, Laboratoire de Biométrie et Biologie Evolutive, 43 Boulevard du 11 Novembre 1918, Villeurbanne F-69622, France
Gnankine, O., Laboratoire d'Entomologie Fondamentale et Appliquée, Département de Biologie et Physiologie Animales, Université de Ouagadougou, 03 BP 7021, Ouagadougou 03, Burkina Faso
Peterschmitt, M., CIRAD, UMR BGPI, Campus International de Baillarguet, Montpellier Cedex, France
Charif, D., Université de Lyon, Université Lyon 1, Laboratoire de Biométrie et Biologie Evolutive, 43 Boulevard du 11 Novembre 1918, Villeurbanne F-69622, France
Chiel, E., Agricultural Research Organization (ARO), Department of Entomology, Newe ya'Ar Research Center, PO Box 1021, Ramat Yishay 30095, Israel, Department of Evolutionary and Environmental Biology, University of Haifa, Haifa, Israel
Gottlieb, Y., Agricultural Research Organization (ARO), Department of Entomology, Volcani Center, PO Box 6, Bet-Dagan 50250, Israel
Ghanim, M., Agricultural Research Organization (ARO), Department of Entomology, Volcani Center, PO Box 6, Bet-Dagan 50250, Israel
Zchori-Fein, E., Agricultural Research Organization (ARO), Department of Entomology, Newe ya'Ar Research Center, PO Box 1021, Ramat Yishay 30095, Israel
Fleury, F., Université de Lyon, Université Lyon 1, Laboratoire de Biométrie et Biologie Evolutive, 43 Boulevard du 11 Novembre 1918, Villeurbanne F-69622, France
Endosymbiont metacommunities, mtDNA diversity and the evolution of the Bemisia tabaci (Hemiptera: Aleyrodidae) species complex
Bemisia tabaci, an invasive pest that causes crop damage worldwide, is a highly differentiated species complex, divided into biotypes that have mainly been defined based on mitochondrial DNA sequences. Although endosymbionts can potentially induce population differentiation, specialization and indirect selection on mtDNA, studies have largely ignored these influential passengers in B. tabaci, despite as many as seven bacterial endosymbionts have been identified. Here, we investigate the composition of the whole bacterial community in worldwide populations of B. tabaci, together with host genetic differentiation, focusing on the invasive B and Q biotypes. Among 653 individuals studied, more than 95% of them harbour at least one secondary endosymbiont, and multiple infections are very common. In addition, sequence analyses reveal a very high diversity of facultative endosymbionts in B. tabaci, with some bacterial genus being represented by more than one strain. In the B and Q biotypes, nine different strains of bacteria have been identified. The mtDNA-based phylogeny of B. tabaci also reveals a very high nucleotide diversity that partitions the two ITS clades (B and Q) into six CO1 genetic groups. Each genetic group is in linkage disequilibrium with a specific combination of endosymbionts. All together, our results demonstrate the rapid dynamics of the bacterial endosymbiont-host associations at a small evolutionary scale, questioning the role of endosymbiotic communities in the evolution of the Bemisia tabaci species complex and strengthening the need to develop a metacommunity theory of inherited endosymbionts. © 2010 Blackwell Publishing Ltd.
Scientific Publication
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